The invention discloses a mobile terminal having a built-in comment issuing function. The mobile terminal comprises a screen interception module, an editing module and a transmitting module, wherein the screen interception module is used for receiving trigger of users, storing a current browse page after receiving the trigger, intercepting and storing stored pictures and informing the editing module so that the editing module performs editing; the editing module is used for extracting intercepted pictures stored by the screen interception module after receiving notification of the screen interception module, editing the intercepted pictures, storing the pictures edited and notifying the transmitting module of transmission after the editing is finished; and the transmitting module is used for extracting the edited pictures stored by the editing module after receiving the notification, and sending the edited pictures to a selected social network. The invention further simultaneously discloses an issuing method for the mobile terminal having the built-in comment issuing function. By adopting the method, the users can edit the current browse page through the mobile terminal, and the pictures edited well are rapidly issued to the selected social network.